98787910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{937}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 191937312

約数和(自身を除く): 93149402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 811, 937, 1622, 1874, 4055, 4685, 8110, 9370, 10543, 12181, 21086, 24362, 52715, 60905, 105430, 121810, 759907, 1519814, 3799535, 7599070, 9878791, 19757582, 49393955, 98787910]

約数ペア:

[(1, 98787910), (2, 49393955), (5, 19757582), (10, 9878791), (13, 7599070), (26, 3799535), (65, 1519814), (130, 759907), (811, 121810), (937, 105430), (1622, 60905), (1874, 52715), (4055, 24362), (4685, 21086), (8110, 12181), (9370, 10543)]